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ASTM A688/A688M - Standard Specification for Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
September 1, 2018 - ASTM

This specification2 covers seamless and welded austenitic stainless steel feedwater heater tubes including those bent, if specified, into the form of U-tubes for application in tubular feed-water heaters. The tubing sizes covered shall be 5⁄8 to 1 in. [15.9 to 25.4 mm] inclusive outside...

ASTM D5154/D5154M - Standard Test Method for Determining Activity and Selectivity of Fluid Catalytic Cracking (FCC) Catalysts by Microactivity Test
May 1, 2018 - ASTM

This test method covers determining the activity and selectivity of either equilibrium or laboratory deactivated fluid catalytic cracking (FCC) catalysts. The activity is evaluated on the basis of mass percent conversion of gas oil feed in a microactivity unit. The selectivities are...

ASTM F721 - Standard Specification for Gage Piping Assemblies
May 1, 2018 - ASTM

This specification covers details of gage piping assemblies for pressure gages with optional provisions for additional gages, pressure switches, transmitters, and so forth, for use with steam, steam drains, feed water, condensate, fresh water, salt water, compressed air, fuel oil, and...

ASTM F1235 - Standard Consumer Safety Specification for Portable Hook-On Chairs
May 1, 2018 - ASTM

This specification covers the performance requirements and test methods designed to ensure the satisfactory performance of the portable hook-on chair. This specification is intended to minimize injuries to children resulting from normal use and reasonably foreseeable misuse or abuse of chairs. For...

ISO 16649-1 - Microbiology of the food chain - Horizontal method for the enumeration of beta-glucuronidasepositive Escherichia coli - Part 1: Colony-count technique at 44 °C using membranes and 5-bromo-4-chloro-3- indolyl beta-D-glucuronide
April 1, 2018 - ISO

This document specifies a horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli by colony-count technique after resuscitation using membranes and incubation at 44 °C on a solid medium containing a chromogenic ingredient for detection of the enzyme...

JIS B 2061 - Faucets, ball taps and flush valves
September 20, 2017 - JSA

This Standard specifies the single faucets, combination faucets, stop cocks, ball taps and flush valves/flush faucets (including electrically open/close type of each category) (hereafter generically referred to as faucets) which are directly connected to water supply or connected to the piping at...

DIN EN ISO 11290-1 - Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 1: Detection method (ISO 11290-1:2017)
September 1, 2017 - DIN

This document specifies a horizontal method for - the detection of L. monocytogenes, and - the detection of Listeria spp. (including L. monocytogenes). This document is applicable to - products intended for human consumption and for the feeding of animals, and - environmental samples in the...

DIN EN ISO 11290-2 - Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 2: Enumeration method (ISO 11290-2:2017)
September 1, 2017 - DIN

This document specifies a horizontal method for - the enumeration of L. monocytogenes, and - the enumeration of Listeria spp. (including L. monocytogenes). This document is applicable to - products intended for human consumption and for the feeding of animals, and - environmental samples in...

ISO 13722 - Microbiology of the food chain - Enumeration of Brochothrix spp. - Colony-count technique
July 1, 2017 - ISO

This document specifies a method for the enumeration of viable Brochothrix spp. by means of a colonycount technique. This document is especially applicable to meat and meat products, but is also suitable for the examination of the following: - other products intended for human consumption, -...

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